Bump version to 3.4.0

[ea-rus]

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[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
mindsdb_sdk
agents.py	203	52	74%	33, 101, 104, 112, 120, 138, 156, 166, 169, 173, 175, 177, 179, 181, 183, 245, 258, 262–277, 289, 298–302, 309–310, 356, 364–365, 415, 464–465, 468, 475, 496–498, 502–506
databases.py	45	2	96%	109, 137
handlers.py	39	1	97%	77
jobs.py	97	7	93%	40, 52, 80, 84, 146–149
knowledge_bases.py	108	8	93%	53–56, 165, 169, 191–195
ml_engines.py	42	3	93%	94, 126, 128
models.py	210	19	91%	109, 140–141, 222, 231, 233, 303, 339, 348, 372, 397, 491, 499, 518, 534, 542, 567, 571, 584
projects.py	62	1	98%	158
query.py	13	1	92%	14
skills.py	53	3	94%	43, 45, 49
tables.py	130	15	88%	140–142, 145, 165, 192, 203–204, 209, 224, 227, 321, 342–347, 356, 376
views.py	37	2	95%	105, 138
mindsdb_sdk/connectors
rest_api.py	244	43	82%	19–29, 35–36, 51, 55, 58–59, 79–81, 102, 105, 112–115, 148–156, 177–178, 213–216, 230–231, 285–290
mindsdb_sdk/utils
agents.py	50	4	92%	72, 79–81
mind.py	47	47	0%	1–128
openai.py	85	30	65%	37–40, 83–85, 107, 148–158, 215–216, 234–240, 258–276
table_schema.py	21	21	0%	1–54
TOTAL	1573	259	84%

Tests	Skipped	Failures	Errors	Time
28	0 💤	0 ❌	0 🔥	10.743s ⏱️